Sym Jet Euro X servicemanual - Scootergrisen
Sym Jet Euro X servicemanual - Scootergrisen
Sym Jet Euro X servicemanual - Scootergrisen
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14. REAR WHEEL/SUSPENSION<br />
Maintenance Information<br />
Specification<br />
Item Standard value (mm) Limit (mm)<br />
Rear wheel rim run out - 2.0 (0.08 in)<br />
Torque Value<br />
Rear shock absorber upper mounting bolt: 4.0 kgf-m<br />
Rear shock absorber lower mounting bolt: 2.7 kgf-m<br />
Rear wheel nut: 11.0 kgf-m<br />
Rear wheel hub: 2.5 kgf-m<br />
Exhaust muffler nut: 1.2kgf-m<br />
Exhaust muffler bolt: 3.3 kgf-m<br />
Troubleshooting<br />
Rear wheel wobbling<br />
1. bend wheel rim<br />
2. poor tire<br />
3. loosen wheel shaft<br />
Shock absorber too soft<br />
1. insufficient shock absorber spring force<br />
Poor brake performance<br />
1. Poor brake adjustment<br />
2. contaminated brake lining<br />
3. worn brake lining cam<br />
4. worn brake cam lever<br />
5. worn brake drum<br />
6. improper installation of brake arm gear set.<br />
14-2<br />
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